arm: zynq: Add support for system reset
Do system reset via slcr registers.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index cd3968c..f0a8533 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -92,6 +92,11 @@
zynq_scu_map_io();
}
+static void zynq_system_reset(char mode, const char *cmd)
+{
+ zynq_slcr_system_reset();
+}
+
static const char *xilinx_dt_match[] = {
"xlnx,zynq-zc702",
"xlnx,zynq-7000",
@@ -104,4 +109,5 @@
.init_machine = xilinx_init_machine,
.init_time = xilinx_zynq_timer_init,
.dt_compat = xilinx_dt_match,
+ .restart = zynq_system_reset,
MACHINE_END